//
//  main.m
//  001--oc对象的本质
//
//  Created by H on 2019/2/20.
//  Copyright © 2019 LogicEDU. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "AppDelegate.h"

//
int func3(int x){
    return (x + 7)/8*8;
}

int func2(int x){
//    return (x + 7) >> 3 << 3;
    return (x + 7) >> 2 << 2;
}


int main(int argc, char * argv[]) {
    @autoreleasepool {
        return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
    }
}
